Question
Using log2=.3010 and log5=.6990 compute
log2000000.
100000/5 = 20000 so I just did 20000*.699 = 13980 and then added .301 which equals 13980.3
^I know that was wrong
log2000000.
100000/5 = 20000 so I just did 20000*.699 = 13980 and then added .301 which equals 13980.3
^I know that was wrong
Answers
log2000000 = log 2 + log 10^6 = 6.301
or,
2,000,000 = 10,000,000/5, so
log 10^7 - log5 = 7-.699 = 6.301
2,000,000 = 10,000,000/5, so
log 10^7 - log5 = 7-.699 = 6.301
thanks that makes sense
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